ZHKA series piston type solenoid valveDetailed product description：

ZHKA series piston type solenoid valve

Product Features
Advanced technology standard manufacturing for temperature and pressure resistance
Stable performance forged valve body with exquisite appearance

Application scope of ZHKA series piston type solenoid valve
Automation control for aerospace military industry, petrochemical power, gas and fuel industry, shipbuilding industry, soot blowing and dust removal, fire-fighting equipment, HVAC, environmental protection equipment, cleaning equipment, boilers, etc.

Technical Parameters
Principle structure: Pilot piston type, direct acting piston type
Valve body material: brass
Control mode: normally closed, normally open
Fluid Range: Water, Steam, Air
Fluid temperature: ≤ 180 ℃
Sealing material: PTFE
Standard voltage: AC220V, DC24V (others can be customized)
Electrical connection: junction box type (ordinary type), cable lead type (explosion-proof type)
Protection level: IP65
Coil options: regular coil; Explosion proof coil (explosion-proof grade: Exm Ⅰ/Ⅱ T4)

Specification parameters and installation dimensions

Model	Threaded interface [inches]	Diameter DN [mm]	KV value	work pressure [bar]	Control method	Coil power		Dimensions [mm]
						A	DC	L	H	W
ZHKA01	G1/8	one point two	zero point one two	0-16	Normally closed (Impermanent Open)	Ordinary 14VA; Explosion-proof 12VA/17VA	Ordinary 8W; Explosion proof 10W/20W	thirty-two	forty-seven	twenty
ZHKA02	G1/4	two	zero point one six	0-6 0-10				thirty-two	forty-seven	thirty-two
ZHKA03	G1/4	three	zero point two three					forty-six	sixty-six	thirty-two
ZHKA05	G1/4	five	three point two	0-5				forty-six	sixty-six	thirty-two
ZHKA08	G1/4	eight	three point four	0.5-16 3-50	Normally closed, normally open			sixty-five	ninety-seven	thirty-five
ZHKA 10	G3/8	ten	three point six					sixty-five	ninety-seven	thirty-five
ZHKA 15	G1/2	fourteen	three point eight					sixty-five	ninety-seven	thirty-five
ZHKA 20	G3/4	twenty	ten	0.5-16 3-35				ninety	one hundred and twenty-five	sixty
ZHKA 25	G1	twenty-five	eleven					one hundred and sixteen	one hundred and twenty-three	seventy

Note:
1. The principle structure of the direct acting piston type is limited to a diameter of ≤ 5mm (the working pressure generally starts from 0 and can also be applied to low vacuum), and the rest of the diameters are pilot piston type;
2. If there are impurities in the fluid, a filter valve (filter mesh ≥ 60 mesh) should be installed in front of the solenoid valve, and there should be no solidification or crystallization phenomenon, and the viscosity should be ≤ 20CST;